SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:10:39 PM | 1.60 | 1:25 | 1:22 | 68 |  |
| Harlem Rd | W Bellfort | 9:10:39 PM | 1.50 | 1:32 | 2:54 | 59 | |
| W Bellfort | Bellaire | 9:09:39 PM | 2.90 | 2:15 | 5:09 | 77 | |
| Bellaire | S Fry Rd | 9:04:39 PM | 1.60 | 2:49 | 7:58 | 34 |  |
| S Fry Rd | Cinco Ranch Blvd | 9:10:39 PM | 2.00 | 1:48 | 9:46 | 67 | |
| Cinco Ranch Blvd | Kingsland | 9:10:39 PM | 2.20 | 2:04 | 11:50 | 64 | |
| Kingsland | IH-10 Katy | 9:10:39 PM | 1.25 | 6:37 | 18:27 | 11 |  |
| IH-10 Katy | Morton | 9:10:39 PM | 1.50 | 2:34 | 21:01 | 35 | |
| Morton | Clay Rd | 9:10:39 PM | 1.60 | 1:32 | 22:33 | 63 | |
| Clay Rd | Beckendorff | 9:10:39 PM | 1.30 | 1:15 | 23:48 | 62 | |
| Beckendorff | FM-529 | 9:10:39 PM | 1.00 | 00:54 | 24:42 | 67 | |
| FM-529 | West Rd | 9:10:39 PM | 2.50 | 2:11 | 26:53 | 69 | |
| West Rd | House Hahl | 9:10:39 PM | 1.30 | 1:14 | 28:07 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 9:10:39 PM | 1.40 | 1:17 | 29:24 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:10:39 PM | 2.40 | 2:09 | 31:33 | 67 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 9:10:39 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 9:10:39 PM | 1.40 | 1:14 | 3:15 | 68 | |
| House Hahl | West Rd | 9:10:39 PM | 1.30 | 1:19 | 4:34 | 59 | |
| West Rd | FM-529 | 9:10:39 PM | 2.50 | 2:15 | 6:49 | 67 | |
| FM-529 | Beckendorff | 9:09:39 PM | 1.00 | 1:06 | 7:55 | 55 | |
| Beckendorff | Clay Rd | 9:10:39 PM | 1.30 | 1:06 | 9:01 | 71 | |
| Clay Rd | Morton | 9:10:39 PM | 1.60 | 1:47 | 10:48 | 54 | |
| Morton | IH-10 Katy | 9:10:39 PM | 1.50 | 1:08 | 11:56 | 79 | |
| IH-10 Katy | Kingsland | 9:10:39 PM | 1.25 | 1:24 | 13:20 | 54 | |
| Kingsland | Cinco Ranch Blvd | 9:10:39 PM | 2.20 | 2:31 | 15:51 | 52 | |
| Cinco Ranch Blvd | S Fry Rd | 9:10:39 PM | 2.00 | 1:54 | 17:45 | 63 | |
| S Fry Rd | Bellaire | 9:10:39 PM | 1.60 | 1:32 | 19:17 | 63 | |
| Bellaire | W Bellfort | 9:10:39 PM | 2.90 | 2:35 | 21:52 | 67 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:47 | 21:47 | 84 | |
